{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["education institution", "place of birth"], "input": "Kuhn Philip A ttended Woodrow Wilson Senior High School Wilson High School and then received his A.B. from Harvard College. Later he received his M.A. from Georgetown University, and Ph.D. in History and East Asian Languages at Harvard University. He also enlisted in the United States Army, serving from 1955--1958. He married Sally Cheng ()who was John K. Fairbank's secretary, in the 1960s and had one son, Anthony Kuhn, the American journalist and current NPR correspondent. That marriage dissolved in 1980. He also later had a daughter, Deborah W. Kuhn, with his second and now former wife Mary L. Smith."}
{"education institution": [{"subject": "Philip A", "object": "Woodrow Wilson Senior High School"}], "place of birth": []}